package com.aiit.carinsurance2.service;

import com.aiit.carinsurance2.pojo.User;

public interface UserService {
    User queryByLoginnameAndPassword(String loginname, String password);

    int regist(User user);

    int updateuserinfo(User user);

    User querybyid(int id);

    User querybyloginname(String loginname);
}
